Unable to see "Field Actions" under "Field Management" during Salesforce sync
I am in the process of syncing Marketo with Salesforce and before hitting the "Start Salesforce Sync", I want to hide some fields which I understood can be done by going to Field Management > Field Actions > Hide Fields.
However, in Field Management, I am only able to modify the mapping and the "Field Actions" drop-down is not visible. Is this only visible once I have already done the Salesforce sync?

Hitting "Finish Mapping" only brings me back to the Integrations > Salesforce tab where I can hit "Start Salesforce Sync".
Many thanks for your help!